Mafotokozedwe Akatundu
Mpiringidzo wa Aloyi wa Magnesium wa AZ31
Chidule cha Zamalonda
AZ31 magnesium alloy bar, chinthu chachikulu chomwe chimachokera ku Tankii Alloy Material, ndi ndodo ya magnesium alloy yopangidwa bwino kwambiri yopangidwa kuti igwiritsidwe ntchito mopepuka. Yopangidwa ndi magnesium (Mg) ngati chitsulo choyambira, yokhala ndi aluminiyamu (Al) ndi zinc (Zn) ngati zinthu zofunika kwambiri zophatikizira, imalimbitsa mphamvu yamakina yabwino kwambiri, kusinthasintha kwabwino, komanso kukhuthala kochepa kwambiri (~1.78 g/cm³ yokha—pafupifupi 35% yopepuka kuposa aluminiyamu). Kuphatikiza kumeneku kumapangitsa kuti ikhale njira yabwino kwambiri m'malo mwa zitsulo zolemera m'mafakitale omwe amaika patsogolo kuchepetsa kulemera, pomwe njira zapamwamba za Huona zotulutsira ndi kutentha zimatsimikizira kulondola kofanana komanso kofanana m'magawo onse.
Maonekedwe Okhazikika
- Kalasi ya Aloyi: AZ31 (Mg-Al-Zn mndandanda wa magnesium alloy)
- Miyezo Yapadziko Lonse: Ikugwirizana ndi ASTM B107/B107M, EN 1753, ndi GB/T 5153
- Fomu: Mizere yozungulira (yokhazikika); ma profiles apadera (akuluakulu, a hexagonal) akupezeka
- Wopanga: Tankii Alloy Material, yovomerezeka ndi ISO 9001 chifukwa cha khalidwe la ndege
Ubwino Waukulu (poyerekeza ndi Aluminiyamu/Aluminiyamu achitsulo)
Mpiringidzo wa AZ31 magnesium alloy umagwira ntchito bwino kuposa zipangizo zachikhalidwe pazochitika zopepuka kwambiri:
- Kulemera Kwambiri: Kulemera kwa 1.78 g/cm³, zomwe zimathandiza kuchepetsa kulemera kwa 30-40% poyerekeza ndi aluminiyamu ya 6061 ndi 75% poyerekeza ndi chitsulo cha carbon—chabwino kwambiri pakugwiritsa ntchito mafuta moyenera m'magalimoto/mlengalenga.
- Kulinganiza Kwabwino kwa Makina: Mphamvu yolimba ya 240-280 MPa ndi kutalika kwa 10-15% (T4 temper), zomwe zimapangitsa kuti pakhale kulimba pakati pa mphamvu ndi mawonekedwe opindika, makina, ndi kuwotcherera.
- Chiŵerengero Chapamwamba Cha Kulimba-Kulemera: Modulus yeniyeni (E/ρ) ya ~45 GPa·cm³/g, yoposa ma alloy ambiri a aluminiyamu kuti ikhale yolimba m'mafelemu opepuka.
- Kukana Kudzikundikira: Mwachilengedwe amapanga gawo loteteza la oxide; mankhwala enaake pamwamba (kusintha kwa chromate, anodizing) ochokera ku Huona amawonjezeranso kukana ku chinyezi ndi malo opangira mafakitale.
- Yogwirizana ndi Chilengedwe: Yogwiritsidwanso ntchito 100% popanda kugwiritsa ntchito mphamvu zambiri popanga, mogwirizana ndi zolinga zokhazikika padziko lonse lapansi.
Mafotokozedwe Aukadaulo
| Khalidwe | Mtengo (Wamba) |
| Kapangidwe ka mankhwala (kuchuluka kwa mafuta%) | Mg: Kusamala; Al: 2.5-3.5%; Zn: 0.7-1.3%; Mn: 0.2-1.0%; Si: ≤0.08%; Mtengo: ≤0.005% |
| Makulidwe a Diameter (Mzere Wozungulira) | 5mm – 200mm (kulekerera: h8/h9 pakugwiritsa ntchito molondola) |
| Utali | 1000mm – 6000mm (kudula mwamakonda kutalika kulipo) |
| Zosankha za Mtima | F (yopangidwa monga momwe idapangidwira), T4 (yokonzedwa ndi yankho), T6 (yokonzedwa ndi yankho + yokalamba) |
| Kulimba kwamakokedwe | F: 220-250 MPa; T4: 240-260 MPa; T6: 260-280 MPa |
| Mphamvu Yopereka | F: 150-180 MPa; T4: 160-190 MPa; T6: 180-210 MPa |
| Kutalika (25°C) | F: 8-12%; T4: 12-15%; T6: 8-10% |
| Kuuma (HV) | F: 60-70; T4: 65-75; T6: 75-85 |
| Kutentha (25°C) | 156 W/(m·K) |
| Kutentha kwa Ntchito | -50°C mpaka 120°C (kugwiritsa ntchito mosalekeza) |
Zofotokozera Zamalonda
| Aloyi | Mtima | Kapangidwe (kulemera kwa peresenti) | Katundu wokoka |
| Selo Yopanda Munthu | Selo Yopanda Munthu | Al | Zn | Mn | Zr | Mphamvu yotulutsa (MPa) | Mphamvu yokoka, (MPa) | Kutalikitsa (peresenti) |
| AZ31 | F | 3.0 | 1.0 | 0.20 | – | 165 | 245 | 12 |
| AZ61 | F | 6.5 | 1.0 | 0.15 | – | 165 | 280 | 14 |
| AZ80 | T5 | 8.0 | 0.6 | 0.30 | – | 275 | 380 | 7 |
| ZK60 | F | – | 5.5 | – | 0.45 | 240 | 325 | 13 |
| ZK60 | T5 | – | 5.5 | – | 0.45 | 268 | 330 | 12 |
| AM30 | F | 3.0 | – | 0.40 | – | 171 | 232 | 12 |
Mapulogalamu Odziwika
- Magalimoto: Zigawo zopepuka (zipilala zoyendetsera galimoto, mafelemu a mipando, ma gearbox) kuti achepetse kulemera kwa galimoto ndikuwonjezera kugwiritsa ntchito mafuta moyenera.
- Ndege ndi Chitetezo: Zigawo zina za kapangidwe kake (mafelemu onyamula katundu, mapanelo amkati) ndi mafelemu a ndege za drone, komwe kusunga kulemera kumawonjezera mphamvu ya katundu.
- Zipangizo Zamagetsi Zogwiritsidwa Ntchito ndi Ogwiritsa Ntchito: Chassis ya laputopu/piritsi, ma tripodi a kamera, ndi malo osungira zida zamagetsi—kulinganiza kunyamula ndi kulimba.
- Zipangizo Zachipatala: Zipangizo zopepuka zochitira opaleshoni ndi zida zothandizira kuyenda (mafelemu a mipando ya olumala) kuti zikhale zosavuta kugwiritsa ntchito.
- Makina a Mafakitale: Zigawo zopepuka za kapangidwe kake (zozungulira zonyamula katundu, manja a robotic) kuti achepetse kugwiritsa ntchito mphamvu panthawi yogwira ntchito.
Zinthu za Tankii Alloy zimatsimikizira kuti zinthu zonse za AZ31 magnesium alloy zimayendetsedwa bwino, ndipo gulu lililonse limayesedwa ndi mankhwala, kuyezetsa zinthu zamakina, ndikuwunika miyeso. Zitsanzo zaulere (kutalika kwa 100mm-300mm) ndi malipoti oyesera zinthu (MTR) zimapezeka ngati mupempha. Gulu lathu laukadaulo limaperekanso chithandizo chapadera - kuphatikiza malangizo opangira makina ndi malangizo oteteza dzimbiri - kuti athandize makasitomala kukulitsa magwiridwe antchito a AZ31 m'mapulojekiti awo.
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